130139135 has 16 divisors (see below), whose sum is σ = 178675200. Its totient is φ = 89138976.

The previous prime is 130139117. The next prime is 130139137. The reversal of 130139135 is 531931031.

It is a cyclic number.

It is not a de Polignac number, because 130139135 - 2²² = 125944831 is a prime.

It is a zygodrome in base 2.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (130139137) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 44756 + ... + 47574.

It is an arithmetic number, because the mean of its divisors is an integer number (11167200).

Almost surely, 2^130139135 is an apocalyptic number.

130139135 is a deficient number, since it is larger than the sum of its proper divisors (48536065).

130139135 is a wasteful number, since it uses less digits than its factorization.

130139135 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4150.

The product of its (nonzero) digits is 1215, while the sum is 26.

The square root of 130139135 is about 11407.8540926854. The cubic root of 130139135 is about 506.7603630294.

The spelling of 130139135 in words is "one hundred thirty million, one hundred thirty-nine thousand, one hundred thirty-five".